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Piedmont Chemical Industries, LLC
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High Point, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photopolymerization synergist
Patent number
11,421,049
Issue date
Aug 23, 2022
Piedmont Chemical Industries, LLC
Paul D. Weipert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Photopolymerization Synergist
Publication number
20210139616
Publication date
May 13, 2021
Piedmont Chemical Industries, LLC
Paul D. Weipert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Trademark
last 30 trademarks
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Trademark
72262616 - SYNTHA-SET
Serial number
72262616
Registration number
855312
Filing date
Jan 16, 1967
PIEDMONT CHEMICAL INDUSTRIES, INC.
40 - Treatment of materials